/* D06–09: uses the existing axis, grid, curve, paper and type styles. */
.d-lab .lab-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:1rem;align-items:center}.d-lab svg{max-width:560px;touch-action:none}.d-lab .lab-controls{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}.d-lab button{font:inherit;padding:.5rem .75rem;min-height:44px;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);color:var(--blue-deep);cursor:pointer}.d-lab button[aria-pressed=true]{background:var(--blue-soft);border-color:var(--blue)}.d-lab button:focus-visible,.d-lab svg:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.d-lab .lab-help{font-size:.93rem;color:var(--muted)}.d-lab .lab-output{line-height:2;min-height:3rem;color:var(--body)}.d-lab math{font-size:1.1em}.d-lab .asymptote{stroke:var(--purple);stroke-width:1.2;stroke-dasharray:5 5}.d-lab .spot{fill:var(--blue);stroke:var(--paper);stroke-width:2;cursor:grab}.d-lab .other{fill:var(--purple);stroke:var(--paper);stroke-width:2}.d-lab text{font-size:16px}.d-lab .inc{stroke:var(--blue);fill:none;stroke-width:2.8}.d-lab .dec{stroke:var(--purple);fill:none;stroke-width:2.8}.d-formula{scrollbar-width:thin}
.d-lab .lab-output mjx-container{font-size:110%!important}